In message <675538475.428966.1501176257...@mail.yahoo.com>, Ulf Kylenfall via t
ime-nuts writes:
>Removing that board I discovered that the "24-32V" raw DC was some
>40 Volts.
That's a bit on the high side, but not excessively so.
HP tended to let the linear regulators shave a big
Ulf
Perhaps you are reading peak VAC that is 1.414 X the RMS voltage typically
called out in manuals. I would email you directly but don't seem to have
your email. Everything points back to time-nuts.
Regards
Paul
WB8TSL
On Thu, Jul 27, 2017 at 1:24 PM, Ulf Kylenfall via time-nuts <
 Trying to repair an old 5065A.
After a lot of problems with the Rubidium cavity restoration, it was time to
startthe unit.
Lucklily, I did not have the Rubidium temperature controller PCB mounted,but
the Power supply regulator malfunctioned and blew the AC mains fuse (0.5A).
Removing that board
